US Bridges

Lrd S Hiawatha RD over Smock Creek

Good

Green County, Wisconsin · 0.8M S JCT Cth Y · Structure no. B23005800000000

Built
1985
40 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
116
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd S Hiawatha RD over Smock Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd S Hiawatha RD over Smock Creek in Green County, Wisconsin. It was built in 1985, so it is 40 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 116 vehicles a day, projected to reach 127 by 2043. The structure is 46 ft (14 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesLrd S Hiawatha RD
CrossesSmock Creek
Location0.8M S JCT Cth Y
RouteCity Street 0
Coordinates42.61133, -89.71988
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116 (2022)
Projected traffic127 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd S Hiawatha RD over Smock Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is Lrd S Hiawatha RD over Smock Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does Lrd S Hiawatha RD over Smock Creek carry?

About 116 vehicles per day (2022 count).

How long is Lrd S Hiawatha RD over Smock Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 26 ft wide.

Who owns Lrd S Hiawatha RD over Smock Creek?

It is owned by the Town or Township Highway Agency.